Base | Representation |
---|---|
bin | 1101010101110… |
… | …0010001011001 |
3 | 10220021200100211 |
4 | 3111130101121 |
5 | 103310434343 |
6 | 5315131121 |
7 | 1246405513 |
oct | 325342131 |
9 | 126250324 |
10 | 55952473 |
11 | 29646a15 |
12 | 168a3aa1 |
13 | b790895 |
14 | 7606bb3 |
15 | 4da379d |
hex | 355c459 |
55952473 has 24 divisors (see below), whose sum is σ = 62544960. Its totient is φ = 49986720.
The previous prime is 55952467. The next prime is 55952483. The reversal of 55952473 is 37425955.
55952473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-55952473 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55952443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 788028 + ... + 788098.
It is an arithmetic number, because the mean of its divisors is an integer number (2606040).
Almost surely, 255952473 is an apocalyptic number.
It is an amenable number.
55952473 is a deficient number, since it is larger than the sum of its proper divisors (6592487).
55952473 is a wasteful number, since it uses less digits than its factorization.
55952473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205 (or 186 counting only the distinct ones).
The product of its digits is 189000, while the sum is 40.
The square root of 55952473 is about 7480.1385682352. The cubic root of 55952473 is about 382.4779727301.
The spelling of 55952473 in words is "fifty-five million, nine hundred fifty-two thousand, four hundred seventy-three".
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